Rafael Timóteo de Sousa Júnior
Orcid: 0000-0003-1101-3029Affiliations:
- University of Brasília, Brazil
According to our database1,
Rafael Timóteo de Sousa Júnior
authored at least 158 papers
between 2002 and 2024.
Collaborative distances:
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Bibliography
2024
Safeguarding the V2X Pathways: Exploring the Cybersecurity Landscape Through Systematic Review.
IEEE Access, 2024
2023
Comput. Networks, November, 2023
Sensors, July, 2023
Latin Dances Reloaded: Improved Cryptanalysis Against Salsa and ChaCha, and the Proposal of Forró.
J. Cryptol., July, 2023
Business Process Modeling Supporting the Requirements Elicitation of an Audit System: An Experience Report.
Int. J. Electron. Gov. Res., 2023
F-NIDS - Sistema de Detecção de Intrusão descentralizado com base em Aprendizado Federado.
Proceedings of the 41st Brazilian Symposium on Computer Networks and Distributed Systems, 2023
Proceedings of the International Conference on Machine Learning and Applications, 2023
Natural Language Processing Applied in the Context of Economic Defense: A Case Study in a Brazilian Federal Public Administration Agency.
Proceedings of the 25th International Conference on Enterprise Information Systems, 2023
2022
ICT Governance and Management Macroprocesses of a Brazilian Federal Government Agency.
Inf., 2022
CoRR, 2022
Improving Data Security, Privacy, and Interoperability for the IEEE Biometric Open Protocol Standard.
IEEE Access, 2022
Channel-Based RSA Approaches for QoS Protection of Slices Over Elastic Optical Networks.
IEEE Access, 2022
A Lightweight Unsupervised Learning Architecture to Enhance User Behavior Anomaly Detection.
Proceedings of the IEEE Latin-American Conference on Communications, 2022
Proceedings of the 19th International Conference on Smart Business Technologies, 2022
Proceedings of the 24th International Conference on Enterprise Information Systems, 2022
A study of automatic speech recognition in Portuguese by the Brazilian General Attorney of the Union.
Proceedings of the IEEE International Conference on Data Mining Workshops, 2022
Using spatial data and cluster analysis to automatically detect non-trivial relationships between environmental transgressors.
Proceedings of the IEEE International Conference on Data Mining Workshops, 2022
2021
Validation of Architecture Effectiveness for the Continuous Monitoring of File Integrity Stored in the Cloud Using Blockchain and Smart Contracts.
Sensors, 2021
A Framework for Continuous Authentication Based on Touch Dynamics Biometrics for Mobile Banking Applications.
Sensors, 2021
J. Netw. Comput. Appl., 2021
People management: modelling the work of an ICT team in a coordination and governance organisation of state-owned enterprises.
Int. J. Bus. Process. Integr. Manag., 2021
Noise-Robust Multilayer Perceptron Architecture for Distributed Denial of Service Attack Detection.
IEEE Commun. Lett., 2021
Comput. Commun., 2021
Evaluating the Performance of NIST's Framework Cybersecurity Controls Through a Constructivist Multicriteria Methodology.
IEEE Access, 2021
Information-Theoretically Secure String Commitments Based on Packet Reordering Channels.
IEEE Access, 2021
Design of an Interactive Mobile Platform to Assist Communities in Voluntary Cooperation to Counter the COVID-19 Outbreak.
Proceedings of the Trends and Applications in Information Systems and Technologies, 2021
Data Science Procedures to Aggregate Unstructured Disease Data in Georeferenced Spreading Analysis.
Proceedings of the Trends and Applications in Information Systems and Technologies, 2021
Proceedings of the 6th International Conference on Internet of Things, 2021
Design and Evaluation of a Data Collector and Analyzer to Monitor the COVID-19 and Other Epidemic Outbreaks.
Proceedings of the Information Technology and Systems, 2021
An Applied Risk Identification Approach in the ICT Governance and Management Macroprocesses of a Brazilian Federal Government Agency.
Proceedings of the 23rd International Conference on Enterprise Information Systems, 2021
Evaluating and Evolving the Compliance to the Brazilian General Data Protection Law in a Federal Government Agency.
Proceedings of the Enterprise Information Systems - 23rd International Conference, 2021
Proposal of an Implementation Process for the Brazilian General Data Protection Law (LGPD).
Proceedings of the 23rd International Conference on Enterprise Information Systems, 2021
Proceedings of the 18th International Conference on e-Business, 2021
Challenges Regarding the Compliance with the General Data Protection Law by Brazilian Organizations: A Survey.
Proceedings of the Computational Science and Its Applications - ICCSA 2021, 2021
Proceedings of the HCI in Business, Government and Organizations, 2021
General Data Protection Law: Observations and Analysis of the Compliance Level of Organizations.
Proceedings of Ongoing Research, Practitioners, Posters, Workshops, and Projects of the International Conference EGOV-CeDEM-ePart 2021, University of Granada, Spain (Hybrid) 7, 2021
2020
Sensors, 2020
Error-Robust Distributed Denial of Service Attack Detection Based on an Average Common Feature Extraction Technique.
Sensors, 2020
Anonymous Real-Time Analytics Monitoring Solution for Decision Making Supported by Sentiment Analysis.
Sensors, 2020
Inf., 2020
Robust tensor-based techniques for antenna array-based GNSS receivers in scenarios with highly correlated multipath components.
Digit. Signal Process., 2020
Tensor-Based Framework With Model Order Selection and High Accuracy Factor Decomposition for Time-Delay Estimation in Dynamic Multipath Scenarios.
IEEE Access, 2020
Securing Instant Messages With Hardware-Based Cryptography and Authentication in Browser Extension.
IEEE Access, 2020
The Answer is in the Text: Multi-Stage Methods for Phishing Detection Based on Feature Engineering.
IEEE Access, 2020
From Feature Engineering and Topics Models to Enhanced Prediction Rates in Phishing Detection.
IEEE Access, 2020
Proceedings of the 22nd International Conference on Enterprise Information Systems, 2020
Proceedings of the 22nd International Conference on Enterprise Information Systems, 2020
Technological Solution Development During the COVID-19 Pandemic: a Case Study in an IoT Lab.
Proceedings of the IEEE Global Conference on Artificial Intelligence and Internet of Things, 2020
Proceedings of the IEEE Global Conference on Artificial Intelligence and Internet of Things, 2020
Proceedings of the 10th International Conference on Cloud Computing and Services Science, 2020
Improving the Accuracy of Pedestrian Detection in Partially Occluded or Obstructed Scenarios.
Proceedings of the 10th International Conference on Advanced Computer Information Technologies, 2020
2019
Wirel. Commun. Mob. Comput., 2019
Joint DL and UL Channel Estimation for Millimeter Wave MIMO Systems Using Tensor Modeling.
Wirel. Commun. Mob. Comput., 2019
Tensor-Based Subspace Tracking for Time-Delay Estimation in GNSS Multi-Antenna Receivers.
Sensors, 2019
Tensor-based multiple denoising via successive spatial smoothing, low-rank approximation and reconstruction for <i>R</i>-D sensor array processing.
Digit. Signal Process., 2019
A nested-PARAFAC based approach for target localization in bistatic MIMO radar systems.
Digit. Signal Process., 2019
Low-Complexity and High-Accuracy Semi-blind Joint Channel and Symbol Estimation for Massive MIMO-OFDM.
Circuits Syst. Signal Process., 2019
Set of Usability Heuristics for Quality Assessment of Mobile Applications on Smartphones.
IEEE Access, 2019
IEEE Access, 2019
Proceedings of the 4th International Conference on Internet of Things, 2019
A Chinese Remainder Theorem Based Perfect Secret Sharing Scheme with Enhanced Secret Range Values Using Tensor Based Operations.
Proceedings of the 13th International Conference on Signal Processing and Communication Systems, 2019
Multidimensional Antenna Array based Framework for Drone Localization in Multipath Environments.
Proceedings of the 13th International Conference on Signal Processing and Communication Systems, 2019
Inference of driver behavior using correlated IoT data from the vehicle telemetry and the driver mobile phone.
Proceedings of the 2019 Federated Conference on Computer Science and Information Systems, 2019
Proceedings of the Preprints of Communication Papers of the 2019 Federated Conference on Computer Science and Information Systems, 2019
2018
Security Architecture and Protocol for Trust Verifications Regarding the Integrity of Files Stored in Cloud Services.
Sensors, 2018
A synthesis of common guidelines for regulatory compliance verification in the context of ICT governance audits.
Inf. Polity, 2018
Best Practices Kits for the ICT Governance Process within the Secretariat of State-Owned Companies of Brazil and Regarding these Public Companies.
Inf., 2018
Proceedings of the 3rd International Conference on Internet of Things, 2018
Proceedings of the 2018 IEEE International Conference on Data Mining Workshops, 2018
Proceedings of the IEEE Frontiers in Education Conference, 2018
2017
Beamforming in Traffic-Aware Two-Way Relay Systems With Channel Estimation Error and Feedback Delay.
IEEE Trans. Veh. Technol., 2017
Sensors, 2017
Mob. Networks Appl., 2017
Model order selection and eigen similarity based framework for detection and identification of network attacks.
J. Netw. Comput. Appl., 2017
ISPRS Int. J. Geo Inf., 2017
IET Commun., 2017
Joint effect of jamming and noise on the secrecy outage performance of wiretap channels with feedback delay and multiple antennas.
Trans. Emerg. Telecommun. Technol., 2017
A National Identity Management Strategy to Enhance the Brazilian Electronic Government.
CLEI Electron. J., 2017
Secure Cooperative Half-Duplex Cognitive Radio Networks With K-th Best Relay Selection.
IEEE Access, 2017
Increasing the Dependability of IoT Middleware with Cloud Computing and Microservices.
Proceedings of the Companion Proceedings of the 10th International Conference on Utility and Cloud Computing, 2017
Proceedings of the Companion Proceedings of the 10th International Conference on Utility and Cloud Computing, 2017
Proceedings of the 13th International Wireless Communications and Mobile Computing Conference, 2017
Antenna array based framework with multipath mitigation for signal emitter detection and localization.
Proceedings of the 11th International Conference on Signal Processing and Communication Systems, 2017
Time-delay estimation via procrustes estimation and Khatri-Rao factorization for GNSS multipath mitigation.
Proceedings of the 11th International Conference on Signal Processing and Communication Systems, 2017
A Technique for Extraction and Analysis of Application Heap Objects within Android Runtime (ART).
Proceedings of the 3rd International Conference on Information Systems Security and Privacy, 2017
Forensic Analysis of Android Runtime (ART) Application Heap Objects in Emulated and Real Devices.
Proceedings of the Information Systems Security and Privacy, 2017
Elements that Orient the Regulatory Compliance Verification Audits on ICT Governance.
Proceedings of the 18th Annual International Conference on Digital Government Research, 2017
2016
Wirel. Pers. Commun., 2016
On the Effects of LOS Path and Opportunistic Scheduling in Energy Harvesting Relay Systems.
IEEE Trans. Wirel. Commun., 2016
J. Supercomput., 2016
Secrecy performance of MIMO Nakagami-<i>m</i> wiretap channels with optimal TAS and different antenna schemes.
Trans. Emerg. Telecommun. Technol., 2016
Digit. Signal Process., 2016
Energy harvesting relay systems in mixed Rician and Rayleigh fading: The effects of LOS path component.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2016
Concepção e Desenvolvimento de um Serviço Distribuído de Coleta e Tratamento de Dados para Ambientes de Internet das Coisas.
Proceedings of the 31º Simpósio Brasileiro de Banco de Dados, 2016
Proceedings of the International Conference on Internet of Things and Big Data, 2016
Proceedings of the 23rd International Conference on Telecommunications, 2016
A Proposed Protocol for Periodic Monitoring of Cloud Storage Services Using Trust and Encryption.
Proceedings of the Computational Science and Its Applications - ICCSA 2016, 2016
Motivating attendee's participation in distance learning via an automatic messaging plugin for the moodle platform.
Proceedings of the 2016 IEEE Frontiers in Education Conference, 2016
National strategy of identity management to boost Brazilian electronic government program.
Proceedings of the XLII Latin American Computing Conference, 2016
2015
Proceedings of the annual conference on Brazilian Symposium on Information Systems, 2015
Predictive Analytics in Business Intelligence Systems via Gaussian Processes for Regression.
Proceedings of the Knowledge Discovery, Knowledge Engineering and Knowledge Management, 2015
Gaussian Process for Regression in Business Intelligence: A Fraud Detection Application.
Proceedings of the KMIS 2015, 2015
2014
Int. J. Embed. Syst., 2014
Proceedings of the 7th IEEE/ACM International Conference on Utility and Cloud Computing, 2014
Improved Business Intelligence Solution with Reimbursement Tracking System for the Brazilian Ministry of Planning, Budget and Management.
Proceedings of the KMIS 2014, 2014
Proceedings of the IEEE International Conference on Distributed Computing in Sensor Systems, 2014
Proceedings of the 2014 IEEE International Conference on Big Data (IEEE BigData 2014), 2014
Evaluation of Space-Time-Frequency (STF)-Coded MIMO-OFDM Systems in Realistic Channel Models.
Proceedings of the 28th International Conference on Advanced Information Networking and Applications Workshops, 2014
2013
InfoSecRM: Uma Abordagem Ontológica para a Gestão de Riscos de Segurança da Informação.
Braz. J. Inf. Syst., 2013
Proceedings of the 17th International ITG Workshop on Smart Antennas, 2013
IoT architecture to enable intercommunication through REST API and UPnP using IP, ZigBee and arduino.
Proceedings of the 9th IEEE International Conference on Wireless and Mobile Computing, 2013
Proceedings of the Internet of Things, Smart Spaces, and Next Generation Networking, 2013
Intelligent and Flexible Manufacturing Product Line Supported by Agents and Wireless Sensor and Actuator Network.
Proceedings of the 7th IFAC Conference on Manufacturing Modelling, Management, and Control, 2013
On the use of order selection rules for accurate parameter estimation in threshold region.
Proceedings of the 21st European Signal Processing Conference, 2013
Iterative prewhitening for multidimensional harmonic retrieval: New variants and comparative study.
Proceedings of the 5th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2013
Using MIMO Techniques to Enhance Communication Among Static and Mobile Nodes in Wireless Sensor Networks.
Proceedings of the 27th IEEE International Conference on Advanced Information Networking and Applications, 2013
2012
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012
Proceedings of the 11th IEEE International Conference on Trust, 2012
Architecture of a Collaborative Business Intelligence Environment based on an Ontology Repository and Distributed Data Services.
Proceedings of the KMIS 2012, 2012
Proceedings of the 2012 International Conference on Cyber Security, 2012
Proceedings of the 2012 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery, 2012
Proceedings of the Fourth International Conference on Computational Aspects of Social Networks, 2012
Construction of Ontologies by Using Concept Maps: A Study Case of Business Intelligence for the Federal Property Department.
Proceedings of the Fifth International Conference on Business Intelligence and Financial Engineering, 2012
2011
Proceedings of the 2011 IEEE Information Theory Workshop, 2011
2009
Proceedings of the 12th IEEE International Conference on Computational Science and Engineering, 2009
2008
Effectiveness of Trust Reasoning for Attack Detection in OLSR.
Proceedings of the Security in Information Systems, 2008
Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008
Model for Trust within Information Technology Management.
Proceedings of the ICEIS 2008, 2008
Proceedings of the Computational Science and Its Applications - ICCSA 2008, International Conference, Perugia, Italy, June 30, 2008
2007
Proceedings of the Q2SWinet'07, 2007
Proceedings of the Trust Management, 2007
2006
Proceedings of the Personal Wireless Communications, 2006
Proposal of a System for Searching and Indexing Heterogeneous Vulnerabilities Databases.
Proceedings of the Computational Science and Its Applications, 2006
2005
MANET - Auto Configuration with Distributed Certification Authority models Considering Routing Protocols Usage.
Proceedings of the Security in Information Systems, 2005
SisBrAV - Brazilian Vulnerability Alert System.
Proceedings of the Security in Information Systems, 2005
2004
Proceedings of the 9th IEEE Symposium on Computers and Communications (ISCC 2006), June 28, 2004
Proceedings of the Wireless On-Demand Network Systems, First IFIP TC6 Working Conference, 2004
Proceedings of the Computational Science and Its Applications, 2004
Proceedings of the Embedded and Ubiquitous Computing, 2004
Survivability for a Network Service and Load Balancing Using Intelligent Agents Software.
Proceedings of the Embedded and Ubiquitous Computing, 2004
Proceedings of the Ad-Hoc, Mobile, and Wireless Networks: Third International Conference, 2004
2003
Proceedings of the Mobile and Wireless Communications Networks, 2003
Proceedings of the Computational Science and Its Applications, 2003
Implementation of Diffserv/MPLS QOS Laboratory and the WWW Application Allowing its Usage as a Virtual Learning Environment.
Proceedings of the IADIS International Conference WWW/Internet 2003, 2003
A Multiagent Architecture for Information Retrieval in Distributed and Heterogeneous Data Sources.
Proceedings of the IADIS International Conference WWW/Internet 2003, 2003
2002
Webquest: An Internet Based Collaborative Learning Environment.
Proceedings of the IADIS International Conference WWW/Internet 2002, 2002